
One of the most beloved traditional Cambodian dishes is Stir-fried crab in Kampot Pepper — a recipe cherished by locals and visitors alike. (You can find a version of it here: Cambodian Mag → Crabe sauté au poivre de Kampot) (kampot-poivre.com)
In its classic form, this dish uses green Kampot peppercorns (fresh or brined), stir-fried with garlic, palm sugar, spring onions, fish sauce, and the sweet, succulent meat of crab. (Wikipédia) The pepper provides a bright, peppery bite that complements the natural sweetness of the crab beautifully — it’s simple, yet deeply rooted in place and tradition.
Serves: 2–3
Preparation time: 25 minutes
Cooking time: 15 minutes
Total: 40 minutes
Ingredients – Stir-fried crab with Kampot pepper
For the crab
- 2 medium fresh crabs (blue swimmer crabs preferred), cleaned and cut into quarters
- 2 tablespoons vegetable oil
- 1 tablespoon butter (optional but traditional in Kampot restaurants)
Aromatics and seasoning
- 4 cloves garlic, finely chopped
- 1 small onion or 2–3 spring onions, sliced
- 1 teaspoon palm sugar (or light brown sugar)
- 1 tablespoon oyster sauce
- 1 tablespoon fish sauce
- ½ tablespoon soy sauce
- ½ teaspoon freshly ground Kampot black pepper
- 1 small handful of fresh green Kampot peppercorns (or brined green peppercorns, drained)
Finishing
- Extra green peppercorns for garnish
- Fresh herbs (optional): coriander or holy basil
- Lime wedges, to serve
Method – Stir-fried crab with Kampot pepper
1. Prepare the crab
- Clean the crabs thoroughly under cold water.
- Remove the hard top shell, discard the gills, and rinse the interior gently.
- Cut each crab into quarters, keeping the legs attached to the body pieces.
- Use the back of a knife to gently crack the claws—this helps the sauce penetrate the meat and makes eating easier.

Cookbook tip:
If using very fresh crab, keep the shells on; they protect the meat from overcooking and give deeper flavor while doing the Stir-fried crab.
2. Heat the aromatics
- Heat the vegetable oil in a large wok or deep frying pan over medium-high heat.
- Add the chopped garlic and sauté until fragrant but not browned (about 20–30 seconds).
- Add the sliced onion or spring onions and stir-fry until just softened.
Note:
Cambodian cooking relies on gentle frying of aromatics early on to create a sweet, lightly caramelized base.
3. Add the crab
- Increase the heat to high.
- Add the crab pieces to the wok, including any juices from the preparation board.
- Stir-fry for 3–4 minutes, turning the pieces so they cook evenly.
- When the shells begin to turn bright orange, add the butter (if using) and toss to coat.
4. Build the sauce
Add the seasonings directly over the Stir-fried crab:
- Sprinkle in the palm sugar and toss until it dissolves.
- Pour in the oyster sauce, fish sauce, and soy sauce.
- Stir everything together so the crab becomes glossy and coated.
- Add fresh green Kampot peppercorns, lightly crushing a few between your fingers to release their aroma.
- Add freshly ground Kampot black pepper.
Stir-fry for 2–3 minutes, allowing the flavors to meld.
Flavor note:
Fresh green Kampot peppercorns bring a bright, almost floral bite that defines this dish. They should stay plump and slightly crunchy.
5. Steam and reduce
- Add 2–3 tablespoons of water to the wok.
- Cover with a lid and let the crab steam for 4–5 minutes.
- Remove the lid and continue cooking until the sauce reduces slightly and clings to the crab.
The stir-fried crab should be fully cooked and the peppercorns tender but intact.
6. Taste and adjust
Cambodian cuisine balances sweet, salty, and peppery notes:
- Add a little more fish sauce if you want a saltier finish.
- Add a pinch more palm sugar if the sauce tastes too sharp.
- Add extra green peppercorns for more intensity.
7. Plate and garnish
- Transfer the Stir-fried crab crab to a serving platter.
- Spoon the peppercorn-rich sauce over the top.
- Garnish with a few extra clusters of fresh green Kampot pepper.
- Add fresh coriander or holy basil if desired.
- Serve with lime wedges for diners to squeeze at the table.
How to Serve It
- Best enjoyed with steamed jasmine rice or rice noodles.
- Provide crackers or small hammers for breaking claws.
- Expect diners to get their hands messy — it’s part of the experience.
Chef’s Notes & Variations
If you can’t find fresh green peppercorns:
Use brined Kampot peppercorns (widely exported), but rinse them lightly to reduce saltiness.

For extra richness:
Some Kampot chefs add a splash of coconut cream during the steaming stage.
To make it spicier:
Add fresh red chilis during the garlic stage.
Find more about Kampot pepper’s history in this article